Toshiba G8000 SERIES Installation And Operation Manual page 47

TABLE 11.4 RECOMMENDED CABLE SIZE AND FASTENER TORQUE FOR 150 KVA UNIT
Block Number
75 °C Copper Wire
1 300 kcmil – (2) #1 AWG
2 300 kcmil – (2) #1 AWG
3 300 kcmil – (2) #1 AWG
4 300 kcmil – (2) #1 AWG
5 300 kcmil – (2) #1 AWG
6 300 kcmil – (2) #1 AWG
7 (2) 300 kcmil – (6) #1 AWG
4
8 300 kcmil – (2) #1 AWG
9 300 kcmil – (2) #1 AWG
10 300 kcmil – (2) #1 AWG
11 (2) 300 kcmil – (6) #1 AWG
4
12 (2) 300 kcmil– (2) 350 kcmil
1
13 (2) 300 kcmil– (2) 350 kcmil
1
Flywheel Input
(+)
3
One battery string. (Consult factory if using more than one battery string.)
1
Fastener torque specified for: 1/2 in. diameter grade 5 steel bolt.
2
Per flywheel unit
3
Cable sized for neutral current=1.7Xphase current. Size cable appropriate to actual load type: balanced, unbalanced, non-linear.
4
TABLE 11.5 RECOMMENDED CABLE SIZE AND FASTENER TORQUE FOR 225 KVA UNIT
Block Number
75 °C Copper Wire
1 (2) 3/0– (2) 4/0 AWG
2 (2) 3/0– (2) 4/0 AWG
3 (2) 3/0– (2) 4/0 AWG
4 (2) 4/0– (2) 250 kcmil
5 (2) 4/0– (2) 250 kcmil
6 (2) 4/0– (2) 250 kcmil
7 (4) 4/0– (4) 250 kcmil
4
8 (2) 4/0– (2) 250 kcmil
9 (2) 4/0– (2) 250 kcmil
10 (2) 4/0– (2) 250 kcmil
11 (4) 4/0– (4) 250 kcmil
4
12 (4) 4/0 – (4) 250 kcmil
1
13 (4) 4/0 – (4) 250 kcmil
1
Flywheel Input (+)
3
One battery string. (Consult factory if using more than one battery string.)
1
Fastener torque specified for: 1/2 in. diameter grade 5 steel bolt.
2
Per flywheel unit
3
G8000 Series Installation and Operation Manual
(USE 75 °C Copper Wire)
Cable Size (Min-Max)
90 °C Copper Wire
250 kcmil – (2) #1 AWG
250 kcmil – (2) #1 AWG
250 kcmil – (2) #1 AWG
250 kcmil – (2) #1 AWG
250 kcmil – (2) #1 AWG
250 kcmil – (2) #1 AWG
(2) 250 kcmil – (6) #1 AWG
250 kcmil – (2) #1 AWG
250 kcmil – (2) #1 AWG
250 kcmil – (2) #1 AWG
(2) 250 kcmil – (6) #1 AWG
(2) 250 kcmil – (2) 350 kcmil
(2) 250 kcmil – (2) 350 kcmil
(2) AWG 2/0
(USE 75 °C Copper Wire)
Cable Size (Min-Max)
90 °C Copper Wire
(2) 2/0– (2) 3/0 AWG
(2) 2/0– (2) 3/0 AWG
(2) 2/0– (2) 3/0 AWG
(2) 3/0– (2) 4/0 AWG
(2) 3/0– (2) 4/0 AWG
(2) 3/0– (2) 4/0 AWG
(4) 3/0 – (4) 4/0 AWG
(2) 3/0– (2) 4/0 AWG
(2) 3/0– (2) 4/0 AWG
(2) 3/0– (2) 4/0 AWG
(4) 3/0 – (4) 4/0 AWG
(3) 250 kcmil – (4) 3/0
(3) 250 kcmil – (4) 3/0
(2) AWG 2/0
Tightening Torque
(2) AWG 2/0 300 in.-lb. (33.9 N•m)
Tightening Torque
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
(2) AWG 2/0 300 in.-lb. (33.9 N•m)
2
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
540 in.-lb. (61 N•m)
2
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